Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Learn Word filtering | Filtering
SQL Basics

bookWord filtering

Imagine that we want to extract all the hybrid cars from our database. As you understand, doing it manually is a worthless job and has to be automated.

Surely it has already been implemented! To filter observations based on columns with text use WHERE statement. For example,


              
123

            
SELECT *
FROM audi_cars
WHERE fueltype = 'Hybrid'
copy

This query will return all the Hybrid cars.

Please note, that in that case, you have to use single quotes, not double!

Task

Swipe to start coding

From audi_cars table extract only cars with Automatic transmission. Extract all the columns.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 1
single

single

Ask AI

expand

Ask AI

ChatGPT

Ask anything or try one of the suggested questions to begin our chat

close

Awesome!

Completion rate improved to 2.63

bookWord filtering

Imagine that we want to extract all the hybrid cars from our database. As you understand, doing it manually is a worthless job and has to be automated.

Surely it has already been implemented! To filter observations based on columns with text use WHERE statement. For example,


              
123

            
SELECT *
FROM audi_cars
WHERE fueltype = 'Hybrid'
copy

This query will return all the Hybrid cars.

Please note, that in that case, you have to use single quotes, not double!

Task

Swipe to start coding

From audi_cars table extract only cars with Automatic transmission. Extract all the columns.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 1
single

single

close

Awesome!

Completion rate improved to 2.63

bookWord filtering

Swipe to show menu

Imagine that we want to extract all the hybrid cars from our database. As you understand, doing it manually is a worthless job and has to be automated.

Surely it has already been implemented! To filter observations based on columns with text use WHERE statement. For example,


              
123

            
SELECT *
FROM audi_cars
WHERE fueltype = 'Hybrid'
copy

This query will return all the Hybrid cars.

Please note, that in that case, you have to use single quotes, not double!

Task

Swipe to start coding

From audi_cars table extract only cars with Automatic transmission. Extract all the columns.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

some-alt